Kodi DSPlayer – DirectShow Player for Windows
(2015-09-22, 20:41)gotham_x Wrote: Thanks for your feedback, in fact, also taking a cue from the initial guidance of the thread is quite clear and specified:
Intel: DXVA2 (copy-back) or Intel QuickSync
AMD: DXVA2 (copy-back)
Nvidia: DXVA2 (copy-back)

Maybe what you read on that guidance from the owner of a GTX 970 is only for the purpose of experimentation, I do not know, for me it is almost a new world filters madVR why I try to document as much as possible and perhaps with some experience as can 'be your cue to put in the drawer ...

I take this opportunity to ask if ReClock is essential as rendered audio, I possess an AVR 9.2 Pionner SC-LX56 and should be connected to the HTPC with an HDMI cable on a stretch of 10 meters.
Thank you.

Follow the guidelines for settings as posted in the guide in the first post. The GTX 980 can use NNEDI3 Image Doubling for everything in most cases, even 720p material scaled to 1080p.

I like ReClock for bitstreaming or PCM output because I think it performs better than the standard audio renderer (better lip-sync), but it is not needed. It is mostly useful for correcting the inaccurate clocks in graphics cards that lead to occasional frame drops. The amount of frame drops caused by your card can be seen during playback in the rendering stats. Look at the image below, for example. The display and composition rate are different values. The result is one frame repeat every 42.41 seconds. ReClock can correct this when you output audio as PCM.

Image

This is from the guide:

The main benefit of ReClock is eliminating the frame drops that occur due to the framerate of the video (display) clock not perfectly matching the audio clock. This typically happens with 24Hz material that is actually rendered at 23.976 fps. A number of factors including the specific A/V equipment and GPU used can lead to reported framerates that differ by decimal places from the actual rate of consumption by the display. A reported 23.972 fps from the video clock, for example, can lead to one dropped frame per minute. These frame drops are clock corrections called clock jitter.

ReClock syncs the clocks by resampling the audio. The audio stream is unpacked as multichannel PCM and slowed down or sped up by inaudible amounts to match the required composition rate. With ReClock in place, dropped frames should be eliminated or reduced to one per hour at most.

Note: Although not recommended in ReClock documentation, WASAPI Exclusive passthrough bitstreaming is possible. I have used this configuration at 60Hz and 24Hz without any reported problems. Just remember to disable media speed correction. The trade-off involves tolerating the often imperceptible frame drops at the benefit of bit-perfect bitstreaming.
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Messages In This Thread
Lockup on STOP issue resolved! - by MKANET - 2015-04-11, 21:59
RE: 4G aware patch - by MagikMark - 2015-09-08, 03:27
RE: Kodi DSPlayer – DirectShow Player for Windows - by Warner306 - 2015-09-22, 22:06
Alt-F4 no longer quits - by JeffA - 2015-10-31, 20:38
H265 playback - by rew88 - 2017-11-04, 00:41
RE: H265 playback - by ashlar - 2017-11-04, 16:21
RE: H265 playback - by rew88 - 2017-11-05, 01:34
RE: H265 playback - by ashlar - 2017-11-05, 16:48
RE: H265 playback - by rew88 - 2017-11-05, 23:08
RE: H265 playback - by ashlar - 2017-11-06, 12:00
Leia 18 - by terpsarlington - 2017-11-21, 03:51
RE: Leia 18 - by spencerjford - 2017-11-21, 06:24
Display Modes / Refresh Rates - by goofer69 - 2019-09-20, 00:19
RE: Display Modes / Refresh Rates - by ashlar - 2019-09-20, 00:39
RE: Display Modes / Refresh Rates - by ashlar - 2019-09-20, 19:35
DSPlayer 23.810 to 23.976 - by Runakanta - 2018-05-09, 03:24
RE: DSPlayer 23.810 to 23.976 - by Warner306 - 2018-05-10, 01:32
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